One Of These Days Single, 1980
Jealousy Single, 1980
Bright Lights EP, 1981
The Works Best of/Compilation, 1992
Head Full-length, 1993
Metal Crusade '99 Split Albüm with Samson, Praying Mantis and Tank, 1999
The Works II Best of/Compilation, 2000
One Of These Days - The Trespass Anthology Best of/Compilation, 2004

TRESPASS - One Of These Days
1. One of These Days 03:52
2. Bloody Moon 03:42

TRESPASS - The Works
1. One Of These Days
2. Blood Moon
3. Money
4. Eight Till Five
5. Stormchild
6. Lightsmith
7. Live It Up
8. Jealousy
9. Bounty Hunter
10. Point Of No Return
11. Vandetta
12. It's All Over
13. Bright Lights
14. The Duel
15. Running Out Of Love
16. Make It Metal

Disc 2
1. Bright Lights
2. The Duel
3. Man And Machine
4. Life Beat
5. It's All Over
6. Make It Metal
7. Rockin' On The Radio
8. Midnight Hour
9. Long Way To Hollywood
10. Rockin' The Hard Way
11. Hot On Your Heels
12. One Of These Days
13. Stormchild
14. Live It Up
15. Visionary